EP 0724458 B1 19981125 - NOVEL COBALT CHROME ALLOYS AND PREPARATION
Title (en)
NOVEL COBALT CHROME ALLOYS AND PREPARATION
Title (de)
NEUE KOBALT-CHROMLEGIERUNGEN UND HERSTELLUNG
Title (fr)
NOUVEAUX ALLIAGES COBALT-CHROME ET LEUR PREPARATION
Publication
Application
Priority
- IB 9400271 W 19940909
- US 14495093 A 19931027
Abstract (en)
[origin: WO9511708A1] New alloys of cobalt chromium having more ceramic-like properties than have been previously obtained in other alloys of CoCr are provided. Their methods of preparation and articles of manufacture especially for orthopedic applications (for example in knees and hips) are given.
IPC 1-7
IPC 8 full level
A61L 27/04 (2006.01); C23C 8/02 (2006.01); C23C 14/48 (2006.01); C23C 28/00 (2006.01); A61F 2/00 (2006.01); A61F 2/30 (2006.01); A61F 2/36 (2006.01); A61F 2/38 (2006.01)
CPC (source: EP)
A61L 27/045 (2013.01); C22C 19/07 (2013.01); C23C 8/02 (2013.01); C23C 14/48 (2013.01); A61F 2/30767 (2013.01); A61F 2/36 (2013.01); A61F 2/38 (2013.01); A61F 2310/00029 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9511708 A1 19950504; AT E173641 T1 19981215; AU 7507194 A 19950522; DE 69414877 D1 19990107; DE 69414877 T2 19990422; EP 0724458 A1 19960807; EP 0724458 B1 19981125; ES 2123817 T3 19990116
DOCDB simple family (application)
IB 9400271 W 19940909; AT 94924975 T 19940909; AU 7507194 A 19940909; DE 69414877 T 19940909; EP 94924975 A 19940909; ES 94924975 T 19940909